Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315675 | Optical tap having a v-shaped recess within the range of from 152.degree. t o .degree. | Philip R. Steward, Roland W. Downing, Simon M. James, David Ferguson, Dominik Drouet | 1994-05-24 |